Evaluation of a new continuous thermodilution cardiac output monitor in cardiac surgical patients: a prospective criterion standard study.

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Evaluation of a new continuous thermodilution cardiac output monitor in cardiac surgical patients: a prospective criterion standard study. / Zöllner, Christian; Polasek, J; Kilger, E; Pichler, B; Jaenicke, U; Briegel, J; Vetter, H O; Haller, M.

in: CRIT CARE MED, Jahrgang 27, Nr. 2, 2, 1999, S. 293-298.

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@article{4a72076bbd784b9ea2a692856c9c7d3a,
title = "Evaluation of a new continuous thermodilution cardiac output monitor in cardiac surgical patients: a prospective criterion standard study.",
abstract = "OBJECTIVE: To evaluate the accuracy of a new continuous cardiac output monitor in critically ill patients. DESIGN: Criterion standard study. SETTING: Cardiac surgery intensive care unit in a university hospital. PATIENTS: Twenty cardiac surgical patients requiring intensive care treatment with pulmonary artery catheters after surgery. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Cardiac output was monitored continuously with a modified pulmonary artery catheter that has a heating filament on the outside of the catheter. Four modes of data processing with different response times ({"}Normal,{"} {"}Fast,{"} {"}FastFilter,{"} and {"}Urgent{"} modes) used by the monitoring system. A total of 240 determinations of cardiac output were performed using conventional bolus thermodilution technique; these results were compared with those obtained using three of the four continuous measuring modes available ({"}Normal,{"} {"}FastFilter,{"} and {"}Urgent{"}). Cardiac output ranged from 3.47 to 15.77 L/min (bolus thermodilution). The mean (bias) +/- SD of differences (precision) for all measurements was 0.40+/-1.26 L/min in the Normal mode (cardiac output 10 L/min did not agree with the results of the bolus thermodilution method.",
author = "Christian Z{\"o}llner and J Polasek and E Kilger and B Pichler and U Jaenicke and J Briegel and Vetter, {H O} and M Haller",
year = "1999",
language = "Deutsch",
volume = "27",
pages = "293--298",
journal = "CRIT CARE MED",
issn = "0090-3493",
publisher = "Lippincott Williams and Wilkins",
number = "2",

}

RIS

TY - JOUR

T1 - Evaluation of a new continuous thermodilution cardiac output monitor in cardiac surgical patients: a prospective criterion standard study.

AU - Zöllner, Christian

AU - Polasek, J

AU - Kilger, E

AU - Pichler, B

AU - Jaenicke, U

AU - Briegel, J

AU - Vetter, H O

AU - Haller, M

PY - 1999

Y1 - 1999

N2 - OBJECTIVE: To evaluate the accuracy of a new continuous cardiac output monitor in critically ill patients. DESIGN: Criterion standard study. SETTING: Cardiac surgery intensive care unit in a university hospital. PATIENTS: Twenty cardiac surgical patients requiring intensive care treatment with pulmonary artery catheters after surgery. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Cardiac output was monitored continuously with a modified pulmonary artery catheter that has a heating filament on the outside of the catheter. Four modes of data processing with different response times ("Normal," "Fast," "FastFilter," and "Urgent" modes) used by the monitoring system. A total of 240 determinations of cardiac output were performed using conventional bolus thermodilution technique; these results were compared with those obtained using three of the four continuous measuring modes available ("Normal," "FastFilter," and "Urgent"). Cardiac output ranged from 3.47 to 15.77 L/min (bolus thermodilution). The mean (bias) +/- SD of differences (precision) for all measurements was 0.40+/-1.26 L/min in the Normal mode (cardiac output 10 L/min did not agree with the results of the bolus thermodilution method.

AB - OBJECTIVE: To evaluate the accuracy of a new continuous cardiac output monitor in critically ill patients. DESIGN: Criterion standard study. SETTING: Cardiac surgery intensive care unit in a university hospital. PATIENTS: Twenty cardiac surgical patients requiring intensive care treatment with pulmonary artery catheters after surgery. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Cardiac output was monitored continuously with a modified pulmonary artery catheter that has a heating filament on the outside of the catheter. Four modes of data processing with different response times ("Normal," "Fast," "FastFilter," and "Urgent" modes) used by the monitoring system. A total of 240 determinations of cardiac output were performed using conventional bolus thermodilution technique; these results were compared with those obtained using three of the four continuous measuring modes available ("Normal," "FastFilter," and "Urgent"). Cardiac output ranged from 3.47 to 15.77 L/min (bolus thermodilution). The mean (bias) +/- SD of differences (precision) for all measurements was 0.40+/-1.26 L/min in the Normal mode (cardiac output 10 L/min did not agree with the results of the bolus thermodilution method.

M3 - SCORING: Zeitschriftenaufsatz

VL - 27

SP - 293

EP - 298

JO - CRIT CARE MED

JF - CRIT CARE MED

SN - 0090-3493

IS - 2

M1 - 2

ER -